Inventor
SLONGO MARIO
CH46 patents
⚠️ This page may combine multiple inventors who share the name “SLONGO MARIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
41 patentsUS4853471AAug 1, 1989
2-(2-Hydroxyphenyl)-benztriazoles, their use as UV-absorbers and their preparation
CIBA GEIGY CORP156 citations99
US5736597AApr 7, 1998
Stabilized organic material
CIBA GEIGY CORP55 citations96
US5300414AApr 5, 1994
Photographic material containing UV absorber
CIBA GEIGY CORP58 citations96
US5298067AMar 29, 1994
Coating materials stabilized against light-induced degradation
CIBA GEIGY CORP81 citations96
US5198498AMar 30, 1993
Light-stabilized binders for coating compositions
CIBA GEIGY CORP53 citations96
US5032498AJul 16, 1991
Compositions and photographic materials containing 2-(2-hydroxyphenyl)-benztriazoles, as UV-absorbers
CIBA GEIGY CORP50 citations96
US4973702ANov 27, 1990
2-(2-hydroxyphenyl)-benztriazoles
CIBA GEIGY CORP44 citations96
US4785063ANov 15, 1988
Copolymerizable 2-(2'-hydroxy-5'-acryloyloxyalkyl)-2H-benzotriazoles
CIBA GEIGY CORP60 citations96
US5288778AFeb 22, 1994
Stabilized polymers having hetero atoms in the main chain
CIBA GEIGY CORP129 citations95
US5364749ANov 15, 1994
Photographic material containing UV absorber
CIBA GEIGY CORP45 citations93
US5244948ASep 14, 1993
Process for the stabilization of polyolefins
CIBA GEIGY CORP22 citations93
US5189084AFeb 23, 1993
Process for incorporating o-hydroxyphenyl-s-triazines in organic polymers
CIBA GEIGY CORP49 citations93
US4775707AOct 4, 1988
Coatings materials stabilized against the action of light
CIBA GEIGY CORP35 citations93
US5420204AMay 30, 1995
Light-stabilised copolymer compositions as paint binders
CIBA GEIGY CORP47 citations92
US5318939AJun 7, 1994
Pressure-sensitive or heat-sensitive recording material
CIBA GEIGY CORP20 citations92
US5185445AFeb 9, 1993
Silylated 2-(2-hydroxyphenyl)-4,6-diaryl-1,3,5-triazines
CIBA GEIGY CORP23 citations92
US5356995AOct 18, 1994
Light-stabilized binders for coating compositions
CIBA GEIGY CORP15 citations82
US5274016ADec 28, 1993
Light-stabilized polymer microparticles
CIBA GEIGY CORP17 citations82
US5030731AJul 9, 1991
Coating material stabilized against the action of light
CIBA GEIGY CORP20 citations82
US4892915AJan 9, 1990
Copolymers of 2-(2-hydroxy-5-acryloyloxyalkyl)phenyl-2H-benzotriazoles
CIBA GEIGY CORP16 citations82
US4880859ANov 14, 1989
Light-stabilized star polymer microparticles
CIBA GEIGY CORP21 citations82
US4481315ANov 6, 1984
Polyalkylpiperidine light stabilizers
CIBA GEIGY CORP22 citations82
US4289686ASep 15, 1981
Tetra-alkyl piperidine derivatives as light stabilizers
CIBA GEIGY CORP28 citations82
US5476882ADec 19, 1995
Light-stabilized polymer microparticles
CIBA GEIGY CORP5 citations74
US5410048AApr 25, 1995
S-triazine UV absorbers
CIBA GEIGY CORP9 citations74
US5376710ADec 27, 1994
Compositions stabilized by o-hydroxyphenyl-1,3,5-triazines and sterically hindered amines
CIBA GEIGY CORP12 citations74
US5229512AJul 20, 1993
Compounds formed from o-hydroxyphenyl-1,3,5-triazines and sterically hindered amines
CIBA GEIGY CORP5 citations74
US5059689AOct 22, 1991
Tetramethylpiperidino-s-triazines
CIBA GEIGY CORP13 citations74
US4996326AFeb 26, 1991
Novel 2-(2-hydroxyphenyl)-benzotriazole derivatives, substituted by branched long chain alkyl groups containing ester moieties
CIBA GEIGY CORP14 citations74
US4942238AJul 17, 1990
Unsaturated derivatives of 2,2,6,6-tetramethylpiperidine
CIBA GEIGY CORP13 citations74
US4894399AJan 16, 1990
Light-stabilized polymer microparticles containing epoxy groups
CIBA GEIGY CORP17 citations74
US4537923AAug 27, 1985
Polyalkylpiperidinesulfonic acid esters
CIBA GEIGY CORP16 citations74
US5502189AMar 26, 1996
Compounds formed from o-hydroxyphenyl-1,3,5-triazines and sterically hindered amines
CIBA GEIGY CORP2 citations63
US5488108AJan 30, 1996
Triazine compounds as UV absorbers for photographic material
CIBA GEIGY CORP2 citations63
US5350449ASep 27, 1994
Coating materials stabilized against light-induced degradation
CIBA GEIGY CORP2 citations63
US5051459ASep 24, 1991
N-Triazinyloxalamides
CIBA GEIGY CORP6 citations63
US5135986AAug 4, 1992
Stabilized styrene copolymers containing elastomer particles
CIBA GEIGY CORP4 citations62
US4263505AApr 21, 1981
Polyalkylpiperidine-spirooxazolones and their use as light stabilizers
CIBA GEIGY CORP5 citations62
US4952620AAug 28, 1990
Photolytically cleavable N-acylated sterically hindered amines
CIBA GEIGY CORP0 citations52
US4785102ANov 15, 1988
Photolytically cleavable, N-acylated sterically hindered amines
CIBA GEIGY CORP1 citations52
US4824612AApr 25, 1989
Process for oxidizing secondary aromatic alcohols
CIBA GEIGY CORP0 citations42